ULTRASONIC PROBE AND ULTRASONOGRAPH

摘要

PROBLEM TO BE SOLVED: To provide an ultrasonic probe reducing the loss of a signal by inserting a resonance coil for improving sensitivity, and to provide an ultrasonograph having the same. SOLUTION: The ultrasonic probe electrically connected to the body of the ultrasonograph, and the ultrasonograph having the same include a plurality of ultrasonic transducers for transmitting ultrasonic wave according a drive signal fed from the body of the ultrasonograph and generating an echo signal according to the received ultrasonic wave and the first resonance means having a first resonance coil and connected to the respective ultrasonic transducers in series between the plurality of ultrasonic transducers and the body of the ultrasonograph and for reducing the loss of the signal by serially resonating with the imaginary number part of impedance in the ultrasonic transducer. COPYRIGHT: (C)2011,JPO&INPIT